349484100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 1222296768

約数和(自身を除く): 872812668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 361, 380, 399, 420, 461, 475, 525, 532, 570, 665, 700, 722, 798, 922, 950, 1050, 1083, 1140, 1330, 1383, 1425, 1444, 1596, 1805, 1844, 1900, 1995, 2100, 2166, 2305, 2527, 2660, 2766, 2850, 3227, 3325, 3610, 3990, 4332, 4610, 5054, 5415, 5532, 5700, 6454, 6650, 6915, 7220, 7581, 7980, 8759, 9025, 9220, 9681, 9975, 10108, 10830, 11525, 12635, 12908, 13300, 13830, 15162, 16135, 17518, 18050, 19362, 19950, 21660, 23050, 25270, 26277, 27075, 27660, 30324, 32270, 34575, 35036, 36100, 37905, 38724, 39900, 43795, 46100, 48405, 50540, 52554, 54150, 61313, 63175, 64540, 69150, 75810, 80675, 87590, 96810, 105108, 108300, 122626, 126350, 131385, 138300, 151620, 161350, 166421, 175180, 183939, 189525, 193620, 218975, 242025, 245252, 252700, 262770, 306565, 322700, 332842, 367878, 379050, 437950, 484050, 499263, 525540, 613130, 656925, 665684, 735756, 758100, 832105, 875900, 919695, 968100, 998526, 1164947, 1226260, 1313850, 1532825, 1664210, 1839390, 1997052, 2329894, 2496315, 2627700, 3065650, 3328420, 3494841, 3678780, 4160525, 4598475, 4659788, 4992630, 5824735, 6131300, 6989682, 8321050, 9196950, 9985260, 11649470, 12481575, 13979364, 16642100, 17474205, 18393900, 23298940, 24963150, 29123675, 34948410, 49926300, 58247350, 69896820, 87371025, 116494700, 174742050, 349484100]

約数ペア:

[(1, 349484100), (2, 174742050), (3, 116494700), (4, 87371025), (5, 69896820), (6, 58247350), (7, 49926300), (10, 34948410), (12, 29123675), (14, 24963150), (15, 23298940), (19, 18393900), (20, 17474205), (21, 16642100), (25, 13979364), (28, 12481575), (30, 11649470), (35, 9985260), (38, 9196950), (42, 8321050), (50, 6989682), (57, 6131300), (60, 5824735), (70, 4992630), (75, 4659788), (76, 4598475), (84, 4160525), (95, 3678780), (100, 3494841), (105, 3328420), (114, 3065650), (133, 2627700), (140, 2496315), (150, 2329894), (175, 1997052), (190, 1839390), (210, 1664210), (228, 1532825), (266, 1313850), (285, 1226260), (300, 1164947), (350, 998526), (361, 968100), (380, 919695), (399, 875900), (420, 832105), (461, 758100), (475, 735756), (525, 665684), (532, 656925), (570, 613130), (665, 525540), (700, 499263), (722, 484050), (798, 437950), (922, 379050), (950, 367878), (1050, 332842), (1083, 322700), (1140, 306565), (1330, 262770), (1383, 252700), (1425, 245252), (1444, 242025), (1596, 218975), (1805, 193620), (1844, 189525), (1900, 183939), (1995, 175180), (2100, 166421), (2166, 161350), (2305, 151620), (2527, 138300), (2660, 131385), (2766, 126350), (2850, 122626), (3227, 108300), (3325, 105108), (3610, 96810), (3990, 87590), (4332, 80675), (4610, 75810), (5054, 69150), (5415, 64540), (5532, 63175), (5700, 61313), (6454, 54150), (6650, 52554), (6915, 50540), (7220, 48405), (7581, 46100), (7980, 43795), (8759, 39900), (9025, 38724), (9220, 37905), (9681, 36100), (9975, 35036), (10108, 34575), (10830, 32270), (11525, 30324), (12635, 27660), (12908, 27075), (13300, 26277), (13830, 25270), (15162, 23050), (16135, 21660), (17518, 19950), (18050, 19362)]